tax efficient and low cost building blocks to help you keep more of what you earn. call your advisor. visit ishares.com. ishares. yeah, ishares. ishares by blackrock. call 1-800-ishares for a prospectus which includes investment objectives, risks, charges and expenses. read and consider it carefully before investing. >>> hurricane sandy is a catastrophic storm of ep proportions. it's about to make landll, we believe, this hour. its reach and destructive power extend far beyond the new jersey coast. cnn's ali velshi is joining us once again from atlantic city. right now we're getting ready to speak to james franklin from the national hurricane center. is there a specific question, ali, you want me to ask him? >> reporter: the issue is he people are worried about the wind. they know about the utilities, the trees coming down, the utility lines coming down. the problem is -- that wind's picking up here a little bit. the issue here is this flooding. it's sort of -- it's insidious. the water is getting higher and higher. people are concerned how to prepare for that. >> c